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Live Line Capacitor 12kVAC 125pF

Live line capacitors used in Live-Line Indication applications for indicating the presence of voltage on conductors, capacitive insulators, SF1 breakers, vacuum breakers, lightning arresters or voltage transformer.

Live line capacitors used in Live-Line Indication applications for indicating the presence of voltage on conductors, scapacitive insulators, SF6 breakers, vacuum breakers, lightning arresters or voltage transformer.

Rated Voltage

12kVAC

Recommended Capacitance

125pF

Capacitance(1KHz±20%; 1V±0.2V)

110~140

50Hz Voltage(test: 1min submerged in transformer oil)

52kVAC/5min

Lightning shock KV(peak) 1.2/50uS

75

Partial Discharge

13.2kVAC≤10pF

Insulation Resistance(1KHz±20%; 1V±0.2V)

10000MΩ min.

Dissipation Factor(1kVDC±50V; 1min±5s)

tgδ ≤ 0.004

Temperature Characteristics

+22% ~ -33%-30°C ~ +85°C

Applications

Live line indication

Aging Rate

the capacitance decays with time with the rate of less than 0.2%/year

D(mm)

T(mm)

L1(mm)

L2(mm)

d1(mm)

d2(mm)

12.5

32.5

31.5

143

1.2

0.8

As per standard: IEC 61958:2000 <live line indication equipment>.

Live line capacitors are applied mainly in area below altitude of 3000 meters.

Therminals are soldered to the ceramic parts not higher than 170°C. Be careful to prevent the capacitor from bening contaminated or moistened.

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